SecureCRT - 실습 3

R1
Connected to Dynamips VM "R1" (ID 0, type c3600) - Console port

 
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? [yes/no]:
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? [yes/no]: n

Would you like to terminate autoinstall? [yes]:

Press RETURN to get started!

sslinit fn

*Mar  1 00:00:05.755: %LINEPROTO-5-UPDOWN: Line protocol on Interface VoIP-Null0, changed state to up
*Mar  1 00:00:05.763: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up
*Mar  1 00:00:05.771: %LINK-3-UPDOWN: Interface Serial0/1, changed state to up
*Mar  1 00:00:05.775: %LINK-3-UPDOWN: Interface Serial0/2, changed state to up
*Mar  1 00:00:05.783: %LINK-3-UPDOWN: Interface Serial0/3, changed state to up
*Mar  1 00:00:05.791: %LINK-3-UPDOWN: Interface Ethernet1/0, changed state to up
*Mar  1 00:00:05.795: %LINK-3-UPDOWN: Interface Ethernet1/1, changed state to up
*Mar  1 00:00:05.803: %LINK-3-UPDOWN: Interface Ethernet1/2, changed state to up
*Mar  1 00:00:05.807: %LINK-3-UPDOWN: Interface Ethernet1/3, changed state to up
*Mar  1 00:00:05.807: %LINEPROTO-5-UPDOWN: Line protocol on Interface IPv6-mpls, changed state to up
*Mar  1 00:00:06.763: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up
*Mar  1 00:00:06.771: %LINEPRO
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>TO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to up
*Mar  1 00:00:06.775: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/2, changed state to up
*Mar  1 00:00:06.783: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/3, changed state to up
*Mar  1 00:00:06.791: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/0, changed state to up
*Mar  1 00:00:06.795: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/1, changed state to up
*Mar  1 00:00:06.803: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/2, changed state to up
*Mar  1 00:00:06.807: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/3, changed state to up
*Mar  1 00:00:32.815: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down
*Mar  1 00:00:32.955: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/2, changed state to down
*Mar  1 00:00:32.971: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/3, changed state to down
*Mar  1 00:00:52.647: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up
*Mar  1 00:00:59.091: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down
*Mar  1 00:01:00.127: %LINK-5-CHANGED: Interface Serial0/0, changed state to administratively down
*Mar  1 00:01:00.223: %LINK-5-CHANGED: Interface Serial0/1, changed state to administratively down
*Mar  1 00:01:00.251: %LINK-5-CHANGED: Interface Serial0/2, changed state to administratively down
*Mar  1 00:01:00.279: %LINK-5-CHANGED: Interface Serial0/3, changed state to administratively down
*Mar  1 00:01:00.307: %LINK-5-CHANGED: Interface Ethernet1/0, changed state to administratively down
*Mar  1 00:01:00.311: %LINK-5-CHANGED: Interface Ethernet1/1, changed state to administratively down
*Mar  1 00:01:00.315: %LINK-5-CHANGED: Interface Ethernet1/2, changed state to administratively down
*Mar  1 00:01:00.319: %LINK-5-CHANGED: Interface Ethernet1/3, changed state to adm
Router>
Router>
Router>inistratively down
*Mar  1 00:01:00.751: %IP-5-WEBINST_KILL: Terminating DNS process
*Mar  1 00:01:01.223: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to down
*Mar  1 00:01:01.307: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/0, changed state to down
*Mar  1 00:01:01.311: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/1, changed state to down
*Mar  1 00:01:01.315: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/2, changed state to down
*Mar  1 00:01:01.319: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/3, changed state to down
*Mar  1 00:01:06.383: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 3600 Software (C3640-JK9O3S-M), Version 12.4(16a), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Mon 10-Sep-07 12:25 by prod_rel_team
*Mar  1 00:01:06.399: %SNMP-5-COLDSTART: SNMP agent on host Router is und
Router>
Router>
Router>
Router>
Router>
Router>ergoing a cold start
Router>
Router>
Router>
Router>en
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#no ip domain-lookup
Router(config)#line con 0
Router(config-line)#logging synch
Router(config-line)#exec-t 0 0
Router(config-line)#exit
Router(config)#
Router(config)#
Router(config)#
Router(config)#ho R1
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#int loop 0
R1(config-if)#
R1(config-if)#
*Mar  1 00:06:33.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R1(config-if)#ip add 1.1.1.1 255.255.255.0
R1(config-if)#exit
R1(config)#
R1(config)#
R1(config)#int s0/1
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#clock rate 64000
R1(config-if)#no sh
R1(config-if)#exit
R1(config)#
R1(config)#
R1(config)#
*Mar  1 00:06:55.795: %LINK-3-UPDOWN: Interface Serial0/1, changed state to up
R1(config)#
*Mar  1 00:06:56.803: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to up
R1(config)#
R1(config)#
R1(config)#
R1(config)#router rip
R1(config-router)#ver 2
R1(config-router)#no auto
R1(config-router)#net 1.0.0.0
R1(config-router)#net 12.0.0.0
R1(config-router)#exit
R1(config)#
R1(config)#
R1(config)#do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     1.0.0.0/24 is subnetted, 1 subnets
C       1.1.1.0 is directly connected, Loopback0
     12.0.0.0/24 is subnetted, 1 subnets
C       12.12.12.0 is directly connected, Serial0/1
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     1.0.0.0/24 is subnetted, 1 subnets
C       1.1.1.0 is directly connected, Loopback0
     172.16.0.0/24 is subnetted, 7 subnets
R       172.16.4.0 [120/1] via 12.12.12.2, 00:00:06, Serial0/1
R       172.16.5.0 [120/1] via 12.12.12.2, 00:00:06, Serial0/1
R       172.16.6.0 [120/1] via 12.12.12.2, 00:00:06, Serial0/1
R       172.16.7.0 [120/1] via 12.12.12.2, 00:00:06, Serial0/1
R       172.16.1.0 [120/1] via 12.12.12.2, 00:00:06, Serial0/1
R       172.16.2.0 [120/1] via 12.12.12.2, 00:00:06, Serial0/1
R       172.16.3.0 [120/1] via 12.12.12.2, 00:00:06, Serial0/1
     12.0.0.0/24 is subnetted, 1 subnets
C       12.12.12.0 is directly connected, Serial0/1
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#access-list 30 permit 172.16.4.0 0.0.3.0
R1(config)#
R1(config)#router rip
R1(config-router)#offset-list ?
  <0-99>       Access list of networks to apply offset (0 selects all networks)
  <1300-1999>  Access list of networks to apply offset (expanded range)
  WORD         Access-list name

R1(config-router)#offset-list 30 ?
  in   Perform offset on incoming updates
  out  Perform offset on outgoing updates

R1(config-router)#offset-list 30 in ?
  <0-16>  Offset

R1(config-router)#offset-list 30 in 3 s0/1
R1(config-router)#exit
R1(config)#
R1(config)#
R1(config)#do clear ip route *
R1(config)#
R1(config)#
R1(config)#do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     1.0.0.0/24 is subnetted, 1 subnets
C       1.1.1.0 is directly connected, Loopback0
     172.16.0.0/24 is subnetted, 7 subnets
R       172.16.4.0 [120/4] via 12.12.12.2, 00:00:03, Serial0/1
R       172.16.5.0 [120/4] via 12.12.12.2, 00:00:03, Serial0/1
R       172.16.6.0 [120/4] via 12.12.12.2, 00:00:03, Serial0/1
R       172.16.7.0 [120/4] via 12.12.12.2, 00:00:03, Serial0/1
R       172.16.1.0 [120/1] via 12.12.12.2, 00:00:03, Serial0/1
R       172.16.2.0 [120/1] via 12.12.12.2, 00:00:03, Serial0/1
R       172.16.3.0 [120/1] via 12.12.12.2, 00:00:03, Serial0/1
     12.0.0.0/24 is subnetted, 1 subnets
C       12.12.12.0 is directly connected, Serial0/1
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     1.0.0.0/24 is subnetted, 1 subnets
C       1.1.1.0 is directly connected, Loopback0
     100.0.0.0/24 is subnetted, 3 subnets
R       100.100.1.0 [120/1] via 12.12.12.2, 00:00:13, Serial0/1
R       100.100.2.0 [120/1] via 12.12.12.2, 00:00:13, Serial0/1
R       100.100.3.0 [120/1] via 12.12.12.2, 00:00:13, Serial0/1
     172.16.0.0/24 is subnetted, 7 subnets
R       172.16.4.0 [120/4] via 12.12.12.2, 00:00:21, Serial0/1
R       172.16.5.0 [120/4] via 12.12.12.2, 00:00:21, Serial0/1
R       172.16.6.0 [120/4] via 12.12.12.2, 00:00:22, Serial0/1
R       172.16.7.0 [120/4] via 12.12.12.2, 00:00:22, Serial0/1
R       172.16.1.0 [120/1] via 12.12.12.2, 00:00:22, Serial0/1
R       172.16.2.0 [120/1] via 12.12.12.2, 00:00:22, Serial0/1
         
R1(config)#
R1(config)#
R1(config)#access-list 40 deny 100.100.2.0 0.0.1.0
R1(config)#access-list 40 permit any
R1(config)#
R1(config)#
R1(config)#router rip
R1(config-router)#distri
R1(config-router)#distribute-list ?
  <1-199>      IP access list number
  <1300-2699>  IP expanded access list number
  WORD         Access-list name
  gateway      Filtering incoming updates based on gateway
  prefix       Filter prefixes in routing updates

R1(config-router)#distribute-list 40 ?
  in   Filter incoming routing updates
  out  Filter outgoing routing updates

R1(config-router)#distribute-list 40 in ?
  Async              Async interface
  BVI                Bridge-Group Virtual Interface
  CDMA-Ix            CDMA Ix interface
  CTunnel            CTunnel interface
  Dialer             Dialer interface
  Ethernet           IEEE 802.3
  Lex                Lex interface
  Loopback           Loopback interface
  MFR                Multilink Frame Relay bundle interface
  Multilink          Multilink-group interface
  Null               Null interface
  Port-channel       Ethernet Channel of interfaces
  Serial             Serial
  Tunnel             Tunnel interface
  Vif                PGM Multicast Host interface
  Virtual-PPP        Virtual PPP interface
  Virtual-Template   Virtual Template interface
  Virtual-TokenRing  Virtual TokenRing
  <cr>

R1(config-router)#distribute-list 40 in s0/1
R1(config-router)#
R1(config-router)#
R1(config-router)#exit
R1(config)#
R1(config)#
R1(config)#
R1(config)#do sh run
Building configuration...

Current configuration : 1329 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!        
!        
!        
!        
!        
!        
!        
         
R1(config)#do clear ip route *
R1(config)#
R1(config)#do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     1.0.0.0/24 is subnetted, 1 subnets
C       1.1.1.0 is directly connected, Loopback0
     100.0.0.0/24 is subnetted, 1 subnets
R       100.100.1.0 [120/1] via 12.12.12.2, 00:00:04, Serial0/1
     172.16.0.0/24 is subnetted, 7 subnets
R       172.16.4.0 [120/4] via 12.12.12.2, 00:00:04, Serial0/1
R       172.16.5.0 [120/4] via 12.12.12.2, 00:00:04, Serial0/1
R       172.16.6.0 [120/4] via 12.12.12.2, 00:00:04, Serial0/1
R       172.16.7.0 [120/4] via 12.12.12.2, 00:00:04, Serial0/1
R       172.16.1.0 [120/1] via 12.12.12.2, 00:00:05, Serial0/1
R       172.16.2.0 [120/1] via 12.12.12.2, 00:00:05, Serial0/1
R       172.16.3.0 [120/1] via 12.12.12.2, 00:00:05, Serial0/1
     12.0.0.0/24 is subnetted, 1 subnets
C       12.12.12.0 is directly connected, Serial0/1
R1(config)#
R1(config)#
R1(config)#
R1(config)#
R1(config)#


R2
Connected to Dynamips VM "R2" (ID 1, type c3600) - Console port

 

         --- System Configuration Dialog ---

Would you like to enter the initial configuration dialog? [yes/no]: n

Press RETURN to get started!

sslinit fn

*Mar  1 00:00:04.311: %LINEPROTO-5-UPDOWN: Line protocol on Interface VoIP-Null0, changed state to up
*Mar  1 00:00:04.319: %LINEPROTO-5-UPDOWN: Line protocol on Interface IPv6-mpls, changed state to up
*Mar  1 00:00:04.323: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up
*Mar  1 00:00:04.331: %LINK-3-UPDOWN: Interface Serial0/1, changed state to up
*Mar  1 00:00:04.335: %LINK-3-UPDOWN: Interface Serial0/2, changed state to up
*Mar  1 00:00:04.343: %LINK-3-UPDOWN: Interface Serial0/3, changed state to up
*Mar  1 00:00:04.351: %LINK-3-UPDOWN: Interface Ethernet1/0, changed state to up
*Mar  1 00:00:04.355: %LINK-3-UPDOWN: Interface Ethernet1/1, changed state to up
*Mar  1 00:00:04.355: %LINK-3-UPDOWN: Interface Ethernet1/2, changed state to up
*Mar  1 00:00:04.355: %LINK-3-UPDOWN: Interface Ethernet1/3, changed state to up
*Mar  1 00:00:05.323: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up
*Mar  1 00:00:05.331: %LINEPRO
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>
Router>TO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to up
*Mar  1 00:00:05.335: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/2, changed state to up
*Mar  1 00:00:05.343: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/3, changed state to up
*Mar  1 00:00:05.351: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/0, changed state to up
*Mar  1 00:00:05.355: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/1, changed state to up
*Mar  1 00:00:05.355: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/2, changed state to up
*Mar  1 00:00:05.355: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/3, changed state to up
*Mar  1 00:00:32.523: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down
*Mar  1 00:00:32.631: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to down
*Mar  1 00:00:32.647: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/3, changed state to d
Router>own
*Mar  1 00:00:51.215: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up
*Mar  1 00:00:52.671: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/2, changed state to down
*Mar  1 00:01:27.491: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down
*Mar  1 00:01:33.067: %LINK-5-CHANGED: Interface Serial0/0, changed state to administratively down
*Mar  1 00:01:33.071: %LINK-5-CHANGED: Interface Serial0/1, changed state to administratively down
*Mar  1 00:01:33.095: %LINK-5-CHANGED: Interface Serial0/2, changed state to administratively down
*Mar  1 00:01:33.123: %LINK-5-CHANGED: Interface Serial0/3, changed state to administratively down
*Mar  1 00:01:33.151: %LINK-5-CHANGED: Interface Ethernet1/0, changed state to administratively down
*Mar  1 00:01:33.155: %LINK-5-CHANGED: Interface Ethernet1/1, changed state to administratively down
*Mar  1 00:01:33.163: %LINK-5-CHANGED: Interface Ethernet1/2, changed state to a
Router>
Router>
Router>
Router>
Router>
Router>
Router>dministratively down
*Mar  1 00:01:33.167: %LINK-5-CHANGED: Interface Ethernet1/3, changed state to administratively down
*Mar  1 00:01:34.151: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/0, changed state to down
*Mar  1 00:01:34.155: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/1, changed state to down
*Mar  1 00:01:34.163: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/2, changed state to down
*Mar  1 00:01:34.167: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/3, changed state to down
*Mar  1 00:01:34.307: %IP-5-WEBINST_KILL: Terminating DNS process
*Mar  1 00:01:40.647: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 3600 Software (C3640-JK9O3S-M), Version 12.4(16a), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Mon 10-Sep-07 12:25 by prod_rel_team
*Mar  1 00:01:40.651: %SNMP-5-COLDSTART: SNMP agent on host Router is undergoing a!
Router>en
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#no ip domain-lookup
Router(config)# cold startline con 0
Router(config-line)#logging synch
Router(config-line)#exec-t 0 0
Router(config-line)#exit
Router(config)#ho R
R(config)#ho R2
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2(config)#int loop 0
R2(config-if)#ip add 2.2.2.2
% Incomplete command.

R2(config-if)#
*Mar  1 00:06:34.811: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R2(config-if)#exit         
R2(config)#
R2(config)#int s0/2
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit
R2(config)#
R2(config)#
R2(config)#
R2(config)#
*Mar  1 00:06:52.579: %LINK-3-UPDOWN: Interface Serial0/2, changed state to up
R2(config)#
*Mar  1 00:06:53.587: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/2, changed state to up
R2(config)#
R2(config)#
R2(config)#do ping 12.12.12.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 12.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 24/761/1572 ms
R2(config)#
R2(config)#
R2(config)#
R2(config)#router rip
R2(config-router)#ver 2
R2(config-router)#no auto
R2(config-router)#net 2.0.0.0
R2(config-router)#net 12.0.0.0
R2(config-router)#exit
R2(config)#
R2(config)#
R2(config)#
R2(config)#int loop 1
R2(config-if)#ip add
R2(config-if)#ip address
*Mar  1 00:08:27.979: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback1, changed state to up
R2(config-if)#ip address 172.16.1.1 255.255.255.0
R2(config-if)#ip address 172.16.2.1 255.255.255.0 secondary
R2(config-if)#ip address 172.16.3.1 255.255.255.0 secondary
R2(config-if)#ip address 172.16.4.1 255.255.255.0 secondary
R2(config-if)#ip address 172.16.5.1 255.255.255.0 secondary
R2(config-if)#ip address 172.16.6.1 255.255.255.0 secondary
R2(config-if)#ip address 172.16.7.1 255.255.255.0 secondary
R2(config-if)#sh run
                 ^
% Invalid input detected at '^' marker.

R2(config-if)#do sh run
Building configuration...

Current configuration : 1475 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
!        
interface Loopback0
 no ip address
!        
interface Loopback1
 ip address 172.16.2.1 255.255.255.0 secondary
 ip address 172.16.3.1 255.255.255.0 secondary
 ip address 172.16.4.1 255.255.255.0 secondary
 ip address 172.16.5.1 255.255.255.0 secondary
 ip address 172.16.6.1 255.255.255.0 secondary
 ip address 172.16.7.1 255.255.255.0 secondary
 ip address 172.16.1.1 255.255.255.0
!        
interface Serial0/0
 no ip address
 shutdown
 serial restart-delay 0
 no fair-queue
!        
interface Serial0/1
 no ip address
         
R2(config-if)#router rip
R2(config-router)#net 172.16.0.0
R2(config-router)#exit
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2(config)#      
R2(config)#
R2(config)#
R2(config)#
R2(config)#int loop 2
R2(config-if)#ip add 100.100
R2(config-if)#ip add 100.100
*Mar  1 00:17:54.015: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback2, changed state to up
R2(config-if)#ip add 100.100.
R2(config-if)#ip add 100.100.1.1 255.255.255.0
R2(config-if)#ip add 100.100.2.1 255.255.255.0 secondary
R2(config-if)#ip add 100.100.3.1 255.255.255.0 secondary
R2(config-if)#exit
R2(config)#
R2(config)#router rip
R2(config-router)#net 100.0.0.0
R2(config-router)#exit
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2(config)#
R2#
*Mar  1 00:22:23.771: %SYS-5-CONFIG_I: Configured from console by console
R2#